Finding the Fourth Proportional to 17,081.18, 23,572.16 and 9,527.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,081.18 : 23,572.16 = 9,527.99 : x
2. Step 2: Convert to fraction form
   17,081.18/23,572.16 = 9,527.99/x
3. Step 3: Cross multiply
   17,081.18x = 23,572.16 × 9,527.99
4. Step 4: Simplify right side
   17,081.18x = 224,595,139.26
5. Step 5: Solve for x
   x = 224,595,139.26/17,081.18
6. Step 6: Final answer
   x = 13,148.69